本产品来源：/mLSJ-**DR螺杆式通用型工业冷水机（冷冻机）技术参数-单机型号ModelLSJ-50DRLSJ-60DRLSJ-70DRLSJ-80DRLSJ-90DRLSJ-110DRLSJ-125DR制冷量CoolingcapacityBTU/hr521,048647,900774,070883,1901,005,9501,271,9301,439,020kcal/hr131,408163,400195,220222,740253,700320,780362,920kW152.8190227259295373422热回收量(kw)Heatrecoverycapacity46.852.363.572.686.4108121电源Powersource3PH-380V/50HZ配线规格m2Supplywiring25253535505070压缩机Compessor输入功率(kw)LnputPower33.339.946.755.260.573.585.9运转电流(A)Logoncurrent57.668.779.593.199.3123.9145.2起动电流(A)Logoncurrent218D/411DD269D/508DD290D/485DD350D/585DD423D/686DD520D/801DD612D/943DD容量控制％CapacityControt33%-66%-100%/25%-50%-75%-100%型式Model半封闭螺杆式Semi-hermeticscrewType数量Quantity1起动方式LogonmodeY-△/分绕组ShuntWnding油加热器(W)oilheater200200200200200300300冷冻油freezeoil种类SpeciesB320SH/BSE170填充量(L)packedweight991515152222冷媒Refrigerant种类SpeciesR22/R407C填充量(Kg)packedweight25303543485665控制方式throttlemode外（内）平衡膨胀阀Outside(inside)balancedexpansionvalve冷凝器Condenser型式Model外螺纹壳管式热交换器Externalscrewshelltubeheatexchangers冷却水量m3/hFolwofrefringeratedwater25.53235.64246.557.862.4水头损失(KPA)pressureloss43454548485050水管接口(PT)waterpipeinterface3＂3＂3＂4＂4＂4＂5＂蒸发器Evaporator型式ModelU型壳管式热交换器Utypeoftubeheatexchangers冻水水量m3/hFolwofrefrigeratedwater364251.556.36678.688.8水头损失(kPa)pressureloss38383842424242水管接口waterpipeinterface3＂3＂3＂4＂4＂4＂5＂热回收器Heatrecovery热水流量m3/hHotwaterflow89.511.213.515.617.619.5水管接口(pt)waterpipeinterface1-1/2＂2＂2＂2＂2＂2-1/2＂2-1/2＂保护装置Protector高低压保护、过载保护、逆相保护、压缩机超温保护、超高压安全阀保护、排气过热保护、油压保等Highandlowpressureprotection,overloadprotection,anti-phaseprotection,compressorovertemperatureprotection,highpressuresafetyvalveprotection,oilpressureprotection,exhaustoverheatprotection,etc外型尺寸ExtemalDimensionLm2.252.552.552.852.953.253.38Wm0.980.980.981.051.151.151.25Hm1.351.481.51.581.681.781.85机组重量(kg)SetWeight1050110011501380155021002250注:1.机组制冷量是在如下工况时测得:（1）蒸发温度10℃（2）冷凝温度40℃(3)热回收器出水温度为40℃～55℃,污垢系数0.086M2℃/kW.2.如果机组冷冻出水为20度时,冷量将增加7%,功率增加3%.3.为了确保技术不断更新,以上规格如有变更,恕不另行通知.**--匹数L--螺杆式S--水冷J--间冷D--单机R--热回收推荐网址：工业冷水机/m)